/* ==========================================================================
   PVS360 / SolarERP Modern Luxury Date & Month Picker
   Ultra-modern, glassmorphism, responsive, works across entire ERP
   ========================================================================== */

/* Universal custom calendar input styling */
input[type="date"],
input[type="month"] {
  position: relative;
  font-family: inherit;
  transition: all 0.2s cubic-bezier(0.4, 0, 0.2, 1);
}

/* Suppress native OS scroll wheel dialog while keeping visual icon */
input[type="date"]::-webkit-calendar-picker-indicator,
input[type="month"]::-webkit-calendar-picker-indicator {
  cursor: pointer;
  pointer-events: none;
  opacity: 0.75;
  filter: invert(35%) sepia(90%) saturate(1400%) hue-rotate(185deg) brightness(95%) contrast(98%);
  transition: opacity 0.2s, transform 0.2s;
}

html.dark input[type="date"]::-webkit-calendar-picker-indicator,
html.dark input[type="month"]::-webkit-calendar-picker-indicator,
.dark input[type="date"]::-webkit-calendar-picker-indicator,
.dark input[type="month"]::-webkit-calendar-picker-indicator {
  filter: invert(80%) sepia(30%) saturate(800%) hue-rotate(175deg) brightness(105%) contrast(105%);
}

input[type="date"]:hover::-webkit-calendar-picker-indicator,
input[type="month"]:hover::-webkit-calendar-picker-indicator {
  opacity: 1;
  transform: scale(1.12);
}

/* Floating Calendar Portal Container */
.pvs-cal-portal {
  position: fixed;
  z-index: 99999999;
  user-select: none;
  font-family: 'Plus Jakarta Sans', 'Inter', -apple-system, BlinkMacSystemFont, 'Segoe UI', Roboto, sans-serif;
  animation: pvsCalPop 0.2s cubic-bezier(0.16, 1, 0.3, 1);
  box-sizing: border-box;
}

@keyframes pvsCalPop {
  0% {
    opacity: 0;
    transform: translateY(-8px) scale(0.96);
  }
  100% {
    opacity: 1;
    transform: translateY(0) scale(1);
  }
}

/* Calendar Card Container */
.pvs-cal-card {
  width: 324px;
  background: rgba(255, 255, 255, 0.98);
  backdrop-filter: blur(24px);
  -webkit-backdrop-filter: blur(24px);
  border: 1px solid rgba(226, 232, 240, 0.95);
  border-radius: 20px;
  box-shadow: 
    0 24px 48px -12px rgba(15, 23, 42, 0.22),
    0 8px 20px -4px rgba(15, 23, 42, 0.08),
    0 0 0 1px rgba(15, 23, 42, 0.04);
  padding: 16px;
  color: #0f172a;
  box-sizing: border-box;
}

/* Dark Mode Card Styling */
html.dark .pvs-cal-card,
.dark .pvs-cal-card {
  background: rgba(15, 23, 42, 0.97);
  border: 1px solid rgba(51, 65, 85, 0.9);
  box-shadow: 
    0 28px 55px -12px rgba(0, 0, 0, 0.75),
    0 10px 24px -5px rgba(0, 0, 0, 0.45),
    0 0 0 1px rgba(255, 255, 255, 0.08);
  color: #f8fafc;
}

/* Header bar */
.pvs-cal-header {
  display: flex;
  align-items: center;
  justify-content: space-between;
  margin-bottom: 12px;
  padding-bottom: 8px;
  border-bottom: 1px solid #f1f5f9;
}

html.dark .pvs-cal-header,
.dark .pvs-cal-header {
  border-bottom: 1px solid #334155;
}

.pvs-cal-nav-btn {
  display: inline-flex;
  align-items: center;
  justify-content: center;
  width: 32px;
  height: 32px;
  border-radius: 10px;
  border: 1px solid #e2e8f0;
  background: #ffffff;
  color: #475569;
  cursor: pointer;
  transition: all 0.15s cubic-bezier(0.4, 0, 0.2, 1);
  padding: 0;
}

.pvs-cal-nav-btn:hover {
  background: #f8fafc;
  border-color: #cbd5e1;
  color: #0284c7;
  transform: scale(1.08);
}

html.dark .pvs-cal-nav-btn,
.dark .pvs-cal-nav-btn {
  background: #1e293b;
  border-color: #334155;
  color: #cbd5e1;
}

html.dark .pvs-cal-nav-btn:hover,
.dark .pvs-cal-nav-btn:hover {
  background: #334155;
  border-color: #475569;
  color: #38bdf8;
}

.pvs-cal-title-group {
  display: flex;
  align-items: center;
  gap: 4px;
}

.pvs-cal-title-btn {
  font-size: 13.5px;
  font-weight: 700;
  color: #0f172a;
  background: #f8fafc;
  border: 1px solid #e2e8f0;
  border-radius: 9px;
  padding: 4px 10px;
  cursor: pointer;
  transition: all 0.15s cubic-bezier(0.4, 0, 0.2, 1);
  display: flex;
  align-items: center;
  gap: 4px;
}

.pvs-cal-title-btn:hover {
  background: #f0f9ff;
  color: #0284c7;
  border-color: #bae6fd;
  transform: translateY(-1px);
}

html.dark .pvs-cal-title-btn,
.dark .pvs-cal-title-btn {
  background: #1e293b;
  border-color: #334155;
  color: #f8fafc;
}

html.dark .pvs-cal-title-btn:hover,
.dark .pvs-cal-title-btn:hover {
  background: rgba(14, 165, 233, 0.2);
  color: #38bdf8;
  border-color: #0284c7;
}

/* Weekday header */
.pvs-cal-weekdays {
  display: grid;
  grid-template-columns: repeat(7, 1fr);
  gap: 2px;
  margin-bottom: 6px;
  text-align: center;
}

.pvs-cal-weekday {
  font-size: 11px;
  font-weight: 700;
  color: #64748b;
  padding: 4px 0;
  text-transform: uppercase;
  letter-spacing: 0.5px;
}

.pvs-cal-weekday.weekend {
  color: #f43f5e;
}

html.dark .pvs-cal-weekday,
.dark .pvs-cal-weekday {
  color: #94a3b8;
}

/* Days Grid */
.pvs-cal-days {
  display: grid;
  grid-template-columns: repeat(7, 1fr);
  gap: 3px;
}

.pvs-cal-day {
  aspect-ratio: 1;
  display: flex;
  align-items: center;
  justify-content: center;
  font-size: 12px;
  font-weight: 600;
  border-radius: 10px;
  cursor: pointer;
  border: 1px solid transparent;
  background: transparent;
  color: #1e293b;
  position: relative;
  transition: all 0.15s cubic-bezier(0.4, 0, 0.2, 1);
  padding: 0;
}

.pvs-cal-day:hover:not(.disabled) {
  background: #f1f5f9;
  color: #0284c7;
  border-color: #cbd5e1;
  transform: scale(1.08);
  z-index: 2;
}

html.dark .pvs-cal-day,
.dark .pvs-cal-day {
  color: #e2e8f0;
}

html.dark .pvs-cal-day:hover:not(.disabled),
.dark .pvs-cal-day:hover:not(.disabled) {
  background: #334155;
  color: #38bdf8;
  border-color: #475569;
}

/* Other month days */
.pvs-cal-day.other-month {
  color: #94a3b8;
  font-weight: 400;
  opacity: 0.55;
}

html.dark .pvs-cal-day.other-month,
.dark .pvs-cal-day.other-month {
  color: #64748b;
  opacity: 0.6;
}

/* Today indicator */
.pvs-cal-day.today::after {
  content: '';
  position: absolute;
  bottom: 3px;
  width: 4px;
  height: 4px;
  border-radius: 50%;
  background: #0284c7;
}

.pvs-cal-day.today:not(.selected) {
  border-color: #bae6fd;
  background: #f0f9ff;
  color: #0369a1;
  font-weight: 700;
}

html.dark .pvs-cal-day.today:not(.selected),
.dark .pvs-cal-day.today:not(.selected) {
  border-color: #0369a1;
  background: rgba(14, 165, 233, 0.15);
  color: #38bdf8;
}

/* Selected Day */
.pvs-cal-day.selected {
  background: linear-gradient(135deg, #0284c7 0%, #2563eb 100%) !important;
  color: #ffffff !important;
  font-weight: 700 !important;
  box-shadow: 0 4px 12px rgba(2, 132, 199, 0.42);
  border-color: transparent !important;
  transform: scale(1.05);
}

.pvs-cal-day.selected::after {
  background: #ffffff;
}

/* Disabled day */
.pvs-cal-day.disabled {
  opacity: 0.25;
  cursor: not-allowed;
  pointer-events: none;
}

/* Month & Year Selection Grid */
.pvs-cal-months-grid,
.pvs-cal-years-grid {
  display: grid;
  grid-template-columns: repeat(3, 1fr);
  gap: 8px;
  padding: 6px 0;
}

.pvs-cal-month-item,
.pvs-cal-year-item {
  display: flex;
  flex-direction: column;
  align-items: center;
  justify-content: center;
  padding: 12px 6px;
  border-radius: 12px;
  border: 1px solid #e2e8f0;
  background: #f8fafc;
  color: #1e293b;
  cursor: pointer;
  transition: all 0.15s cubic-bezier(0.4, 0, 0.2, 1);
  font-size: 13px;
  font-weight: 600;
}

.pvs-cal-month-item:hover:not(.disabled),
.pvs-cal-year-item:hover:not(.disabled) {
  background: #f0f9ff;
  border-color: #38bdf8;
  color: #0284c7;
  transform: translateY(-2px);
  box-shadow: 0 4px 10px rgba(2, 132, 199, 0.15);
}

html.dark .pvs-cal-month-item,
html.dark .pvs-cal-year-item,
.dark .pvs-cal-month-item,
.dark .pvs-cal-year-item {
  background: #1e293b;
  border-color: #334155;
  color: #f1f5f9;
}

html.dark .pvs-cal-month-item:hover:not(.disabled),
html.dark .pvs-cal-year-item:hover:not(.disabled),
.dark .pvs-cal-month-item:hover:not(.disabled),
.dark .pvs-cal-year-item:hover:not(.disabled) {
  background: rgba(14, 165, 233, 0.2);
  border-color: #0ea5e9;
  color: #38bdf8;
  box-shadow: 0 4px 14px rgba(0, 0, 0, 0.4);
}

.pvs-cal-month-item.selected,
.pvs-cal-year-item.selected {
  background: linear-gradient(135deg, #0284c7 0%, #2563eb 100%) !important;
  color: #ffffff !important;
  border-color: transparent !important;
  box-shadow: 0 6px 14px rgba(2, 132, 199, 0.35);
  font-weight: 700;
}

.pvs-cal-month-item.current-month {
  border-color: #38bdf8;
  position: relative;
}

.pvs-cal-month-item.current-month::before {
  content: 'Current';
  font-size: 9px;
  font-weight: 700;
  text-transform: uppercase;
  color: #0284c7;
  letter-spacing: 0.4px;
  margin-bottom: 2px;
}

html.dark .pvs-cal-month-item.current-month::before,
.dark .pvs-cal-month-item.current-month::before {
  color: #38bdf8;
}

.pvs-cal-month-item.selected::before {
  color: #e0f2fe !important;
}

.pvs-cal-month-item.disabled,
.pvs-cal-year-item.disabled {
  opacity: 0.25;
  cursor: not-allowed;
  pointer-events: none;
}

/* Footer bar with quick buttons */
.pvs-cal-footer {
  display: flex;
  align-items: center;
  justify-content: space-between;
  margin-top: 12px;
  padding-top: 10px;
  border-top: 1px solid #f1f5f9;
  gap: 6px;
}

html.dark .pvs-cal-footer,
.dark .pvs-cal-footer {
  border-top: 1px solid #334155;
}

.pvs-cal-quick-btn {
  font-size: 11.5px;
  font-weight: 700;
  padding: 6px 10px;
  border-radius: 9px;
  border: 1px solid #e2e8f0;
  background: #ffffff;
  color: #334155;
  cursor: pointer;
  transition: all 0.15s ease;
  display: inline-flex;
  align-items: center;
  gap: 4px;
}

.pvs-cal-quick-btn:hover {
  background: #f8fafc;
  border-color: #cbd5e1;
  color: #0284c7;
}

.pvs-cal-quick-btn.primary {
  background: #f0f9ff;
  border-color: #bae6fd;
  color: #0284c7;
}

.pvs-cal-quick-btn.primary:hover {
  background: #0284c7;
  border-color: #0284c7;
  color: #ffffff;
}

html.dark .pvs-cal-quick-btn,
.dark .pvs-cal-quick-btn {
  background: #1e293b;
  border-color: #334155;
  color: #cbd5e1;
}

html.dark .pvs-cal-quick-btn:hover,
.dark .pvs-cal-quick-btn:hover {
  background: #334155;
  color: #38bdf8;
}

html.dark .pvs-cal-quick-btn.primary,
.dark .pvs-cal-quick-btn.primary {
  background: rgba(14, 165, 233, 0.2);
  border-color: rgba(14, 165, 233, 0.5);
  color: #38bdf8;
}

html.dark .pvs-cal-quick-btn.primary:hover,
.dark .pvs-cal-quick-btn.primary:hover {
  background: #0284c7;
  border-color: #0284c7;
  color: #ffffff;
}